用fft算法求信号函数的相位或相位差

说明：  双连杆机械臂阻抗控制仿真，完成力位置混合控制仿真，期望轨迹为圆(The impedance control simulation of the double link manipulator completes the hybrid control simulation of the force and position, and the expected trajectory is a circle)

实现信号的调制解调功能，包括各类调制如ASK(调幅),PSK（调相）,FSK（调频）。(Realize signal modulation and demodulation functions, including various types of modulation such as ASK (amplitude modulation), PSK (phase modulation), FSK (FM).)

对OFDM运用的QPSK的调制与解调，其中包括星座图，误码率的仿真(Use of OFDM QPSK modulation and demodulation, including constellation, BER simulation)

可以实现ARQ的停止等待，go-back-n，选择重传的方式，并且可实现图形界面方便实时调整仿真参数，也有利于观察和可视化。(ARQ matlab code sw,gobackn,selective repeat)

log算子检测斑点程序，程序可读性好，检测结果也不错，可以自行加载自己的图片进行检测(log operator to detect the spots on the program, the program readability test results are good, you can load your own picture to detect)

说明：  遗传算法改进的bp神经网络精准预测符合数据(Precision prediction coincidence data of BP neural network improved by genetic algorithm)

说明：  PLS_Toolbox是用于故障检测与诊断方面的matlab工具箱，其中包括PCA、PLS等(Pls _ toolbox is a matlab kit for fault detection and diagnosis, including a variety of algorithms such as pca, pls, and subsequent processing: q statistics, t2 statistics, and so on.)

matlab读取excel文件，附带对读取信息进行字符筛选操作，这里我们使用了一系列小黄车位置数据作为操作原料进行展示(Matlab reads the excel file)

说明：  采用图像序列帧差法，用于运动目标检测，提取出运动目标(For moving object detection)

TI C66X DSP上H264编解码例程，对学习C6678和相关的工程技术人员，有非常重要的参考作用，非常值得下载。(C66X DSP H264 on TI encoding and decoding routines, learning C6678 and related engineering and technical personnel, has a very important reference role, it is worth downloading.)